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All Products > Semiconductors > Power Management ICs > Supervisory Circuits

Analog Devices ADM8323/ADM8324 Supervisory Circuits

Analog Devices ADM8323/ADM8324 Supervisory Circuits monitor power supply voltage levels and code execution integrity in microprocessor-based systems. An on-chip watchdog timer checks for activity within a preset timeout window. A reset signal can also be asserted by an external push-button switch through a manual reset input. The RESET output is either push-pull (ADM8323) or open-drain (ADM8324). A watchdog failure results in a low output on the RESET pin. A failure can be triggered either by a fast watchdog error (watchdog pulses too close together) or by a slow watchdog error (no watchdog pulse within the timeout period). This effectively gives a window in which to observe the watchdog pulse. The watchdog timeout is measured from the last falling edge of the watchdog input (WDI). The ADM8323/ADM8324 are available in a 5-lead SOT-23 package and typically consume only 10μA, making them suitable for use in low power portable applications.
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Quantity RoHS Number of Inputs Monitored Threshold Voltage Output Type Manual Reset Watchdog Battery Backup Switching Supply Voltage - Max Maximum Operating Temperature Mounting Style Package / Case
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Analog Devices ADM8323WCC29ARJZR7
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584-M8323WCC29ARJZR7


To purchase full reel, order in multiples of 3000:
ADM8323WCC29ARJZR7

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New Product


Analog Devices Supervisory Circuits WWD MRb PPb 200msTO 15ms/300msWD 2.93V
Page 348

Data Sheet
2,970
In Stock
Cut Tape
1: $2.20
10: $1.99
25: $1.78
100: $1.60
Reel
3,000: $0.96
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
1 Input 2.93 V Push-Pull Manual Reset Watchdog No Backup 5.5 V + 125 C SMD/SMT SOT-23-5
Analog Devices ADM8324WCA29ARJZR7
Enlarge
584-M8324WCA29ARJZR7


To purchase full reel, order in multiples of 3000:
ADM8324WCA29ARJZR7

New Product
New Product


Analog Devices Supervisory Circuits WWD MRb ODb 200msTO 1.5ms/10msWD 2.93V
Page 348

Data Sheet
2,990
In Stock
Cut Tape
1: $2.20
10: $1.99
25: $1.78
100: $1.60
Reel
3,000: $0.96
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
1 Input 2.93 V Push-Pull Manual Reset Watchdog No Backup 5.5 V + 125 C SMD/SMT SOT-23-5
Compare up to 20 parts.
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